electric dog fences work for all breeds of dogs large or small

Electric dog fences cruel or kind?

Are electric dog fences cruel or kind?

You’ve heard about electric dog fences and are either intrigued, appalled or desperate to know more!  Surely an electric dog fence cannot be humane? Why does anyone need electricity to keep a dog in? Electric dog fences, wireless dog fences, containment fences why do I need one?

Dogs are playful, energetic animals with boundless curiosity. Naturally they require plenty of exercise and are often given the freedom by their owners to roam the garden in the fresh air. However, some dogs choose to push the boundaries of their freedom by attempting to escape. It maybe that they are after visiting another dog down the street, a farm, livestock or even next door’s rabbit!  All different scenarios necessitating the installation of a good and effective fence to keep the dog safe and at home.

Electric dog fence transmitter and receiver

The boundary wire starts and finishes at the transmitter box.

 So What are electric dog fences?

Firstly, the name is a red herring. An electric dog fence is not an electric fence. An electric dog fence is actually an electronic fence but are referred to as electric fences. It’s a System that uses a central transmitter which is linked the boundary cable and computer collar worn by the pet.

Electric dog fences generally come in two forms: wired or wireless dog fences. A wired fence is pretty much exactly what it sounds like – a physical perimeter created around your garden by a wire, the route of which is determined by you or the company who install it.

Types of electric dog fence

Wired dog fences

A wired electric dog fence is relatively quick to install, and involves installing a boundary wire around the boundary. Ideally the wire should be buried a few inches below the ground to avoid damage. The main criteria is that the cable must start and finish at the main base station to complete a circuit.

Wireless dog fences

Wireless dog fences dog not have the flexibility of the wired systems as they are really only suitable for very flat open properties. Wired fences send out a signal from a central base station and create a circular zone around the property. They require a clean line of sight so are not suitable for properties with buildings or trees that will shield the signal. Similarly, properties on steps or slopes are not suitable for wireless dog fences.

Wired electric dog fences are often seen as a more practical than their wireless counterparts as they can extend right to the perimeter of your property, whereas wireless systems have limited reach. You can also dictate the exact shape of the wired electric fence and create ‘out of bounds’ zones for your dog, which is a major bonus.

How does an electric dog fence work to keep the dog in?

The boundary wire acts as an antenna and carries a radio signal around the boundary. The dog or cat wears a small computer receiver collar. A “no go zone” is set around the boundary. As the pet enters the zone the collar wakes up and alerts the pet with a warning beep. If the pet continues further the collar gives out a static impulse. The impulse is harmless and is set by the trainer according to the dog or cats personality, age and breed. It is not a one size fits all but bespoke for each pet.

The question is, however, are these fences humane for your dog?

Are electric dog fences cruel?

Many dog owners make use of electric dog fences on a daily basis and sing their praises from the roof tops! Most owners will “feel” the impulse and agree that the word “electric” is far from the reality. A tingle or static shock would be more akin to the sensation delivered by the dog fence collar. Given the choice of a tingle or being run over or shot owners will attest that a small tingle is the better option. Also research exists to support the understanding that electric pet fences are humane.

Research into electric dog fences

Animal welfare researchers at the University of Lincoln “found no evidence of long-term welfare problems in cats living with these fences, compared to control cats able to roam freely in and out of their owners’ gardens.” Indeed, researches commented that this was the best option for cats, as indoor cats can be prone to obesity and health issues are more prevalent for cats housed solely indoors. Of course the statics for cat deaths and injuries speak for themselves.

cat in bird bath wearing electric dog fence collar, these fences can be wired or wireless dog fences

Lazing on a sunny afternoon

Electric dog fences are also proven to genuinely train dogs to stay within the boundaries of their property. Dogs are intelligent animals and very quickly (Pavlov theory). They hear the beep and know to avoid the area due to the training. The effect produced by an electric dog fence is similar to a static shock you might receive from a carpet – it’s just enough to distract you, and not enough to cause pain.

Owners Testimonials

Owners point to the positive aspects of electric dog fences, such as their flexibility, effectiveness, and affordable price. The majority of owners who choose to  install an electric pet fence are those for whom a physical fence has previously failed. It may be that installing a traditional fence would pose a problem due to planning restrictions or simply cost.

“Some years ago we lost a spaniel hit by a vehicle while chasing a pheasant out of the garden and across the road. The incident caused us and the motorist distress. Had the DogFence been in place we do not believe the incident would have occurred. Furthermore the DogFence allows us and our dogs to enjoy our home and garden without unsightly, costly and less effective forms of boundary control.”

Our experience is that owners want to keep their pet safe but also give them freedom. Keeping pets indoors, tied up or in a run is far less humane than allowing a pet to roam and display natural behaviour.

How does the pet learn to use the fence?

As part of the installation process, the pet receives professional training. Using some visual markers in conjunction with the warming beep and impulse he quickly learns not to go too close to the boundary. The majority of customer’s report that their pet rarely received so much as a warning beep after their initial training.

Conclusion

If installed and handled correctly, a wired electric dog fence can work wonders in containing your dog. Your pet is kept safe and is able to enjoy plenty of freedom, making it an affordable and humane option. It also provides great peace-of-mind to you, the loving owner. You can rest assured that your pet is safe – no more worrying about them running off, or getting onto the road. With a DogFence system, you get all the benefits of leaving them to roam without the associated worry.

We have solutions for areas of all types and sizes, from small gardens right up to 350-acre estates. There are very few places where we can’t install an electric Dog fence – we can go under pathways and patios, or even over rivers and through woods! It is for this reason that here at DogFence Ltd we only offer installation for wired dog fences as the wireless fences do not offer the safety, reliability or flexibility of the wired versions.

Get in touch today to find out more. 03450 623623 or www.dogfence.co.uk

Ref: University of Lincoln Cat Study:

http://www.lincoln.ac.uk/news/2016/09/1265.asp

 

 

dog fence most reliable hidden fence worldwide

So what’s the difference between a freedom fence and a dog fence?

So you’ve done a bit of googling and come across a few options for  keeping your dog at home. An electronic dog fence, freedom fence or a containment fence. So where do you start.

How do you know what the differences are if you don’t know how a freedom fence works?

How does a freedom fence work?

Well, they are all derived from the same principle. A radio transmitter is installed on the owners property and connected to a boundary wire that carries a radio signal. The signal has to start and finish at the transmitter.

The pet wears a radio receiver which is programmed to pick up the radio signal. When the pet enters the signal area (“no go zone”) the receiver collar emits a warning beep, followed by a static impulse (static shock). With some training the pet quickly learns where the no go area is and stays within the boundary.

dog fence training flags

Visible boundary for the pet with flags.

The boundary should always be marked with training flags when the dog is in the training phase to give the dog a visual for the “no go zone”.

What are the differences between Freedom Fences and Dog Fences?

Answer: Technology & Speed

A Freedom Fence is actually a product called PetSafe Professional; it uses a technology which is over 25 years old. All PetSafe systems use a digital AM radio frequency.

Why is an old technology an issue? In simple terms the system will work but it could do better! Dogs can cats are precious to owners and most want to ensure that they are using the latest and safest products available.

Why is an AM fence inferior?

The issue with the AM frequency is it is prone to false activation (house electronics other than the freedom fence system can activate the pet’s collar when they are not in the “no go area”).

This is confusing for the pet as consistency is the key when it comes to electronic pet containment. In order to reduce the chances of a false activation the Freedom Fence collar checks for 2 x signals. Naturally, this slows the reaction time down on the collar.

dog fence is faster than freedom fence - dachshund running

Catch that pigeon!

The Dog Fence system is another name for a DogWatch Hidden Fence. It uses a newer digital FM signal (DAB). The FM signal is more secure and cannot be activated by any other signal.

It goes without saying that this guarantees the safety of the pet.

The dog fence system only checks for one x signal. This makes the collar reaction time quicker – 15 times quicker! So when your dog is chasing a squirrel the dog fence is 15 times quicker at stopping him than the freedom fence system.

What does reaction time mean?

The reaction time is crucial for both the start up and shut down on the collar. For example if your dog was running at 10 mph with the Dog Fence system he would only get 0.125ft into the zone before the collar has activated. Whereas if the dog was wearing a freedom fence collar he could potentially go 7ft into the zone before activation.

Conversely, if the dog makes the right decision and retreats back into the garden the shut down on the collar is virtually instant (less than a second) for the Dog Fence whereas it will be between 2 – 5 seconds for the freedom fence collar.

This is called response hang on time. It is important that the dog is not “corrected” when they are in the safe zone – the safe zone should be safe. This could be the difference between the dog staying in or running out.

Quality & Warranty

Originally the Freedom systems were manufactured in the USA but approx 10 years ago the PetSafe manufacturing was moved to China. The Freedom Fence is supplied with a Limited Lifetime Warranty and does not include the following malfunctions:

  • Lightning strikes/electrical surges – Transmitter not warranted if lightning or power surge damage the transmitter.
  • Dog chews – if the pet chews the receiver this is not covered by the warranty.
  • Accidental damage – if the dog damages the receiver this is not covered by the warranty.
  • Limited life warranty – 3 years.

All the Dog Fence systems are thoroughly tested before leaving the DogWatch HQ in Boston. Each unit is individually tested and receives a unique identification number. This ensures quality and consistency. People of often suprised to learn that the following items are all covered under the Dog Fence warranty;

dog chew on dog fence receiver collar

Covered by Dog Fence Warranty

  • Lightning strikes & surges (surge box supplied as standard) – transmitter is fully covered even with the surge fitted – repair or replacement sent.
  • Dog chews – if the pet chews the receiver this is covered under the warranty – repair or replacement sent.
  • Accidental damage – because dogs will be dogs so we expect our receivers to be tough and durable – repair or replacement sent.
  • Lifetime warranty

Battery Life

The freedom fence collars use 2 x 3.0 volt batteries which last approx 3 – 4 months in the collar.

The Dog Fence system collars offer a choice of 2 x collars.

  • Mini Collar – 1 x 3.0 volt battery every 6 months
  • Standard Collar – 1 x 3.6 volt battery every 18 – 24 months.

Receiver Collar Size and Weight

cat in bird bath wearing dog fence collar

Lazing on a sunny afternoon

If you have a very small dog or a cat then the Dog Fence system cannot be beaten on either weight or size. Our mini receiver collars are the smallest available worldwide and weigh in at only 30g even with the battery fitted. Our standard collar weighs in at only 48g which compares to 54g on the Freedom Fence model.

Boundary Wire

The boundary wire is important with all containment fences as this is the part that conducts the radio signal. The quality of your boundary wire will depend on which PetSafe system you purchase.

As a general rule the Freedom Fence systems are supplied with a 1.5mm wire. The dog fence systems offer 2 grades of wire either 2.5mm as the heavy grade or 4mm as the premium grade wire. As the wire is buried in the ground the heavier the wire the more durable and less likely the cable is to be damaged.

Professional Installation

Both Freedom Fence and Dog Fence offer professional installation, however, there is a difference to the level of service offered by each Company due to the employment status of the staff.

  • Dog Fence staff – all trained and employed by Dog Fence – every installer has fully equipped van inc cable burial trencher and wire detection system. – All staff IACP approved.
  • Dog Fence also have a dedicated cat fence team – www.catfence.co.uk as the training for cats is very different to dogs.
  • Freedom Fence Staff – trained by Freedom fence but working on a sub-contract basis – not full time employment. Only some installers have trenching equipment.

New Technology comes to Dog Fence

From November 2018 Dog Fence will be the first UK Company to offer a two-way communication on a containment system. Our new smart fence will feed information back to a base station via an app. You will be able to monitor your dog’s movements as well as the technical info for the system. Learn more here…. 

Containment fences have been used for over 40 years to keep dogs and cats safe. The owners of DogFence Ltd realized many years ago that there was a requirement for a complete all around service and pioneered the concept of full installation and training for dogs and cats. To learn more about our products and services call us for a quick no obligation quote or fill in our quote form. 03450 623623 https://dogfence.co.uk/quote/

 

 

 

 

 

 

 

husky dog escaping out of garden

8 top tips to stops dogs from escaping!

Top tips for stopping your dogs from escaping!

Escaping dogs? Lets look at solutions to stop dogs from escaping. Does your dog’s ability to escape from the garden have you convinced that they are Houdini in a Dog’s body?

Attempting to keep your dog in the safety of the garden can be frustrating and costly. Furthermore in some instances it can end in tragic circumstances for not only the dog, but for the whole family. The dangers of the roads are obvious, but wondering dog’s can propose dangers to other dog’s and people and stopping dogs from escaping is not always that easy.

As Dog owners, you are liable for any damage or injury that your dog causes and you may also be liable to pay a fine! Escaping dogs are becoming more of an issue with the increase in both dog ownership and increased traffic.

But why do dogs escape?

An escaping dog may have one of the issues below:-

  • Perhaps he’s Lonely
  • He may be frightened
  • It maybe he’s bored
  • Or just anxious

Dogs are pack animals they need Company. If young dogs are left alone for large periods they will seek opportunities to interact with other people or dogs. An escaping dog is looking for something. Of course, young dogs have bounds of energy and want explore and have a bit of fun.

For these reasons dogs will test the boundaries and seek new places. Stopping dogs from escaping can be akin to a battle of wills. A few changes to routine is often enough to stop dogs from escaping.

Tips to stop your dogs from escaping

  • Walk your dog daily
  • Play with your dog
  • Teach you dog a few commands and tricks
  • Give your dog toys that will interest them
  • Create a safe place in the garden for them
  • Install dog proof fencing
  • Send your dog to a Doggie Day Care centre
  • Install a dog run

Walking your dog daily

So we all know that exercise is good for us but we also being confined to indoors is unhealthy for both the mind and body. Your dog’s mind will be stimulated by exercise and leave him feeling more content. If your dog escapes on a regular basis exercise may be the answer. Consider using a recommended dog walker if you are short on time. There maybe also be people who don’t have a dog and would like to walk your dog – you can register with a web site to have your dog walked for free.

Playing with dog

a good game will enhance his well-being and again help to stimulate his mind and tire him out. Dog’s are social animals and enjoy company. If he or she is stimulated it will reduce the wanderlust. You can also leave games for him to play with whilst you are away – slide games with treats, Kongs are all good boredom breakers.

stop dogs from escaping by playing with frisbee

Having fun and keeping fit!

Teach your dog a few commands and new tricks

Often your dogs  escape route is a puzzle in itself! just 15 mins a day is all that is needed to help your dog to learn a new trick or command.

Create a safe place in the garden for them

install a kennel or dog house where dog feels safe and secure – it’s always good to have a comfy place to retreat to and installing a safe will most certainly help to stop your dog from escaping out of the garden.

Install some dog proof fencing

 there are many different types of fencing and it really depends on your budget, plot size and planning restrictions. Containment fences are growing in popularity because of the cost and effectiveness.

Although this type of fencing has been around for over 40 years advances in technology have made dog fences an increasingly popular choice. These are electronic dog or cat fences and offer a good all round solution to keep pets safe. Containment fences, often referred to as dog fences have recently been Government approved.

Stock or close boarded fencing is always another consideration but does not cover gateway areas and can end up being quite costly. Also dogs can climb over or dig under these types of fencing.

Send your dog to a Day Care Centre

Doggie day care first sprang up in the USA but is becoming increasing popular here in the UK. It’s a good way to let your dog have fun, socialize and get some exercise whilst you are out at work. Just make sure that the place you send them is secure as occasionally dogs escape from day care centres!

Install a dog run; this is ideal for working dogs and dogs that live outside but may not be the best solution for family pets as it is rather restrictive. Nevertheless, installing a dog run will keep the dog safe in the enclosed area.

How do dogs escape?

There are a number of ways that dogs can escape from a garden. Some dogs will jump over the fence whilst others will actually climb them. Another popular way dogs escape it to dig under the fence or simply just chew through it. The least talked about escape route will not actually be down to your dog though.Wildlife can dig from the outside in, and you would not know that there is a hole there until the dog has escaped. And then of course, there is the driveway, open gates are an open invitation and dogs will even. squeeze under or through them!

dog proof fencing, electric dog fence, invisible dog fence, dogwatch hidden fence

Dog getting out more than you?

What else can I do to stop my dog from escaping?

Containment Fencing for dogs is becoming more and more popular especially as it can be hidden away. An escaping dog can be easily kept home with this type of fence.

This hidden fence system can be used on any dogs/any size.  Containment fences can stop the dogs from digging, climbing or chewing their way out of the garden. With the system being generally cheaper then traditional fence panelling and easier to install, its a must for pet owners wanting to stop dogs from escaping. The other advantage is that containment fencing can be moved from house to house if required.

Where can I get the  Containment Fencing for Dogs?

Dogfence Ltd are the only company company in the UK who can supply, Install and train your dogs on the hidden fence system. With over 17 years experience supplying and installing containment fences DogFence Ltd have trained and contained over 20,000 dogs and cats. For more information including pricing please click here and request a quote or call us 03450 623623. We cover the whole of the UK.

containment fence lets dog run free in field

Dog fences are NOT banned!

Dog fences & Cat fences are not banned!

After the government bought containment fences to a public consultation, it was decided that Dog fences are NOT banned. This landmark decision also has had a positive impact for all you cat lovers – Cat fences are not banned either! Considering the statics of cats that are injured and killed on the UK’s roads each year this is fantastic decision. Farmers are also relieved that dog fences (aka containment fences) are exempt from the proposed e-collar ban. In the last few years dog attacks on livestock have risen dramatically.

So what is a Dog fence?

A dog fence is an invisible fence that will give your pets freedom in your garden. As pet owners, it gives you peace-of-mind knowing your pet is not escaping, chasing livestock or getting onto the roads. It works silently, invisibly 24/7 covering all boundaries including driveways and open areas. Dog fences have been around for over 40 years. Sadly the modern systems are often maligned without people really understanding how they work.

How do Containment fences work?

dog fence wire layout, cat fence wire layout

Typical boundary wire layout for dog fence

A central control box is connected to a boundary wire that usually runs around the perimeter of the property. The control box sends a coded radio signal through the boundary wire that has been laid around the property. The size of the signal emitted by the control box can be enlarged or reduced according to the customers’ requirements.

The collar that your pet wears, houses a tiny FM receiver.  As the pet moves towards the signal the collar emits an audible signal to indicate to stop. If the pet continues towards the wire the collar gives a small “corrective impulse” set to the pet’s individual requirements. To some this idea is unthinkable but the impulse is akin to a static shock that you might get if you touch a door knob. When considering a cat fences the containment fences are the only option for giving cats complete freedom and safety in one package.

Why is it so important that Containment fences are not Banned?

With Dog’s & Cats accounting for 16% of reported animal deaths on major roads in the UK over the past 24 months, it is more important than ever to keep your pets safe at home. With over 80% of the people surveyed admitting that they would swerve to avoid hitting a Dog, the question would then be – By swerving what others accidents could this cause? Nobody wants to see Dogs killed on our roads and this is why the message of “Dog fences are not banned” is critical.

And its not just the roads which will be a safer place – Farmers around the UK are also celebrating. Dogs form a critical function on the farms, including companionship, protection and the herding of animals. Just as important though – properties that border the farms with livestock generally use these containment fences to stop the dogs entering the fields and attacking the livestock.

Containment fences are NOT banned! Why Not?

The Consultation lasted 6 weeks ending in April’18 and it was clear that banning containment fences would be a mistake. The public spoke and Over 64% of all the responses received were in favour of retaining Containment fences. The study by Lincoln University which was published in 2016 gave cat fences a positive thumbs up.

In a letter from DEFRA dated February’18 (Before the announcement of the consultation) it was stated:

The evidence from the studies was not strong enough to support a ban on the devices under the Animal Welfare Act 2006. The claim that electronic training aids may be no more effective than other training methods is not in itself a reason to introduce a ban or to impose restrictions on their use. Having said that, our advice is that electronic training aids should only be used as a last resort and on the recommendation of a professional such as a vet, a suitably qualified dog behaviourist, or a dog trainer, and should only be used by competent operators.”

If nothing else the consultation into the use of containment fences has proved that they are a valuable and effective system. Thankfully thousands of owners submitted stories of how the dog fence or cat fence had saved their pets life. It goes without saying that these positive stories were instrumental in assisting the Government to exempt dog fences.

Changes to dog fence legislation

The Government has announced that they will implement new regulations into the installation of dog fences. These regulations will be to  ensure that dog fences and cat fences are correctly installed and that the owners are given the correct training for their pets. DEFRA consulted with DogFence Ltd as our Company pioneered the full installation and training service to the UK. Since 2003 DogFence Ltd have been offering full installation with training for their pets to the dog fence or cat fence systems.

dog fence training with trainer and flags

Dog in training

Where can I find out more about Dog fences?

DogFence Ltd are the UK leading installers of containment fences offering full installation and training for your pets. If you would like more information about the system and the costs call us on (01628) 476475 or click here. 

dog wearing an old invisible dog fence collar

Freedom fence, Invisible Fence, What are they?

What is a freedom fence or  Invisible fence?

So what is a freedom dog fence? it’s actually is a generic name for an electronic dog fence. Very similar to a “hoover”, a freedom fence, invisible fence or DogFence are often used to describe the containment fences. These dog fences were first produced in the USA over 40 years ago.

The History of Invisible Fences

Electronic pet containment systems originated in the year 1973. The overall concept began due to humanitarian emotion from American Richard Peck. Peck was a salesman in Pennsylvania selling his company’s metal cutting and welding services.

Richard Peck original inventor of the freedom dog fence

Richard Peck with his original Patents

“I traveled the United States and everywhere I went, I literally saw hundreds of dogs that had been slaughtered by cars. They were all over the roadway,” Peck said years later. “I loved dogs and knew there had to be a way to stop this.”

The development of dog fences

In 1973, Peck partnered with an electronic engineer and patented the first electronic dog fence system. The collar was placed on a pet and received radio waves from a wire buried beneath the ground. The radio waves were transmitted through the wire from a transmitter protected inside the house. When the radio waves are received by the collar, it sends a brief uncomfortable static shock under the pet’s skin. The “shock” deters the pet from traveling farther into a designated zone. In todays’ world date the word “shock” should be replaced by stimulation as the impulse produced is incredibly low and incapable of inducing a state of shock.

Always concerned for dog safety, Peck worked with the University Of Pennsylvania School Of Veterinary Medicine. Together they conducted extensive research on the short-and long-term effects the new system would have on animals. The study proved it was extremely effective for influencing behavior of animals and keeping them contained in a specified area. Furthermore, the study proved that pets that were contained by a freedom dog fence had no long-term ill effects from the stimulation.

No boundary gardens

The late 1970s in the USA there was a rise in the popularity of housing estates forbidding traditional fencing. This made it almost impossible to have a large dog. Naturally with the new “invisible fence systems”  quickly became popular. Peck initially sold the systems through catalogs and direct mail. The growth of the company was very slow. There were only 50 systems sold the first year. The fences were promoted by two nationally distributed dog magazines, Dogs and Dog Fancy.

Peck retired in the early 1980s and sold his company to private entrepreneurs outside of Philadelphia. These entrepreneurs invested in product improvements and named the product “Invisible Fence.” The engineering staff began refining the technology of the existing product. The company began selling a compact, lighter version of the receiver collar that went from 13 ounces down to 3 ounces. Thus the market was opened so that smaller dogs and cats could utilize the Invisible Fence solution.

New Manufacturers enter the market

In 1990, the overall patent for the technology expired and other companies to began to appear. This led to the rise in other manufacturers, PetSafe, DogWatch, and Innotek. These Companies have produced their own version of the original invisible fence. The early systems were not available for self-installation and Freedom Fence Dealers were part of the PetSafe network that started offering installation across the USA.

The market went worldwide

Dog Fence, Invisible Fence and Freedom Fence dealers started to import the technology into Europe and Australia. These markets were mainly self-installation markets and over time some dealerships started to offer a limited installation service through agents and part-time sub-contractors.

In the UK there were 3 Companies offering Installation for freedom dog fences:

Invisible Fence

The original Invisible Fence UK Dealer has recently retired after selling both Invisible Fence and Innotek systems for over 25 years. Most of the Invisible dog fences were sold for self-installation.

Freedom Fence

This business model is slightly different and is made up of a large number of representatives who work on a sub-contract basis. These individuals will install the PetSafe and PetSafe Professional brand of dog fence. PetSafe fences use the same AM technology that was used to produce the original Invisible Fence systems. As these are part time representatives they do not all offer the same level of service.

DogFence

DogFence  Ltd were the first Company to offer complete onsite Professional Installation & Training for dogs and cats. This Company uses the DogWatch brand of hidden fence which was developed using an FM radio frequency. When it comes to technology the FM signal is far safer and faster than the AM operated fences. DogFence Ltd pioneered bringing the full installation & training service to the UK. Unlike Freedom Fence the installers are all employed by DogFence. This gives consistency in quality of service and equipment standards.

Why is Technology Important?

Arguably most peoples pets are part of their family, they are as important as children or siblings. Naturally one wants to do everything they can to protect them which is why they install a dog fence. As with your car it is important to look at safety features within each product.

The Original Invisible Fence used an AM radio signal. This was mirrored by all manufacturers except DogWatch (DogFence). DogWatch inc were concerned about the high numbers of false activation on the receiver collars with AM. The dog may not be in the zone but the collar was activated because the collar picked up a similar signal. It is for this reason that they decided to explore using an FM signal. After developing and patenting the FM signal it quickly became clear that this was a far superior channel.

Why is the FM signal safer? The reason for the FM signal is to ensure that nothing else can activate the dog or cats computer collar. The Freedom Fence and Invisible Fence brands use OOK (on/off keying).  With OOK the collar is open to picking up other signals when it is in the “down” time. This means that the collar can activate when the pet is not in the “no go zone” as it has “heard” another signal.

With the DogFence system the signal is constant and the collar can only read the programmed signal. In order to reduce case of false activation freedom fence and invisible fence systems use a 2nd signal to reduce confusion. Naturally checking for 2 signals slows down the reaction time on the collar.

Why does speed affect the dog fence?

Put simply if your dog is racing towards the no go zone the collar needs to stop him before he runs into the road. With the DogFence system if he runs at 10mph he will only get 0.125ft into the zone before the collar has given a warning beep and impulse. With a freedom fence he will be at 7ft before the collar has activated. Conversely many people never consider the shut down time on the fence. What happens if the dog retreats? How quickly will the collar stop? Again, speed is crucial the start up and the shut down times are equal. If your dog retreats the FM fences will shut down in less than 1 second. With the PetSafe, Invisible Fence and Freedom Fences AM brands the time is 2 – 5 seconds. Food for thought!

freedom fence and dog fence collar reaction times illustrated with 2 dogs running at 10mph

Collar reaction times for DogFence and Freedom Fence. DogFence is 15 times quicker!

Conclusion

Today there are well more than 2 million freedom dog fence systems installed worldwide. Recent studies by Lincoln University and the UK Governments consultation have proved that these fences save the lives of dogs and cats. It maybe that you are skeptical or adverse to the idea of using a Freedom dog fence but those that use them swear by them. A few of the comments from the Government consultation can be read here:-

If you would like to obtain more information on our containment fences call us (01628) 476475 or click here.